RU2560429C2 - Способ разложения/удаления с использованием фотокаталитического материала - Google Patents

Способ разложения/удаления с использованием фотокаталитического материала Download PDF

Info

Publication number
RU2560429C2
RU2560429C2 RU2012157814/05A RU2012157814A RU2560429C2 RU 2560429 C2 RU2560429 C2 RU 2560429C2 RU 2012157814/05 A RU2012157814/05 A RU 2012157814/05A RU 2012157814 A RU2012157814 A RU 2012157814A RU 2560429 C2 RU2560429 C2 RU 2560429C2
Authority
RU
Russia
Prior art keywords
titanium
hydrogen peroxide
photocatalytic material
decomposition
nitrogen oxides
Prior art date
Application number
RU2012157814/05A
Other languages
English (en)
Russian (ru)
Other versions
RU2012157814A (ru
Inventor
Теруки ТАКАЯСУ
Теруо АРАИ
Киндзи ОНОДА
Original Assignee
Сова Ко., Лтд.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сова Ко., Лтд. filed Critical Сова Ко., Лтд.
Publication of RU2012157814A publication Critical patent/RU2012157814A/ru
Application granted granted Critical
Publication of RU2560429C2 publication Critical patent/RU2560429C2/ru

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • B01D53/507Sulfur oxides by treating the gases with other liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/54Nitrogen compounds
    • B01D53/56Nitrogen oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/60Simultaneously removing sulfur oxides and nitrogen oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8603Removing sulfur compounds
    • B01D53/8609Sulfur oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8678Removing components of undefined structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063Titanium; Oxides or hydroxides thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39Photocatalytic properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12Oxidising
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/348Electrochemical processes, e.g. electrochemical deposition or anodisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/10Oxidants
    • B01D2251/106Peroxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/20Metals or compounds thereof
    • B01D2255/207Transition metals
    • B01D2255/20707Titanium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/80Type of catalytic reaction
    • B01D2255/802Photocatalytic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/30Sulfur compounds
    • B01D2257/302Sulfur oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/40Nitrogen compounds
    • B01D2257/404Nitrogen oxides other than dinitrogen oxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases
    • B01D2258/0283Flue gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08Heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
RU2012157814/05A 2010-06-04 2011-05-30 Способ разложения/удаления с использованием фотокаталитического материала RU2560429C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010128977 2010-06-04
JP2010-128977 2010-06-04
JP2010-269960 2010-12-03
JP2010269960A JP5436399B2 (ja) 2010-06-04 2010-12-03 光触媒材料による分解除去方法
PCT/JP2011/062337 WO2011152338A1 (ja) 2010-06-04 2011-05-30 光触媒材料による分解除去方法

Publications (2)

Publication Number Publication Date
RU2012157814A RU2012157814A (ru) 2014-07-20
RU2560429C2 true RU2560429C2 (ru) 2015-08-20

Family

ID=45066705

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012157814/05A RU2560429C2 (ru) 2010-06-04 2011-05-30 Способ разложения/удаления с использованием фотокаталитического материала

Country Status (7)

Country Link
US (1) US8597603B2 (ko)
EP (1) EP2578301B1 (ko)
JP (1) JP5436399B2 (ko)
KR (1) KR101407444B1 (ko)
CN (1) CN102985167B (ko)
RU (1) RU2560429C2 (ko)
WO (1) WO2011152338A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5436399B2 (ja) * 2010-06-04 2014-03-05 株式会社昭和 光触媒材料による分解除去方法
AU2012271442B2 (en) * 2011-06-15 2017-02-23 Henkel Ag & Co. Kgaa Method and apparatus for reducing emissions and/or reducing friction in an internal combustion engine
US8722164B2 (en) 2012-05-11 2014-05-13 Cryovac, Inc. Polymeric film for use in bioprocessing applications
CN105283420A (zh) * 2013-06-28 2016-01-27 株式会社昭和 采用光催化剂材料的土壤污染水的处理方法
CN109589767A (zh) * 2018-12-17 2019-04-09 郑州大学 一种玻璃窑炉烟气中污染物一体化脱除的方法和装置
CN115445406A (zh) * 2022-09-30 2022-12-09 广东青扬环保科技有限公司 一种除尘脱硫脱硝一体化处理方法以及一体化处理装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2352382C1 (ru) * 2007-10-22 2009-04-20 Александр Васильевич Загнитько Способ высокоэффективной очистки воздуха от дисперсных и молекулярных примесей

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1464050A (en) 1973-11-30 1977-02-09 Idemitsu Kosan Co Process for removing nitrogen oxides from combustion waste gas
JPS5232862B2 (ko) * 1974-05-30 1977-08-24
US4803059A (en) * 1987-04-15 1989-02-07 Fuel Tech, Inc. Process for the reduction of nitrogen oxides in an effluent using a hydroxy amino hydrocarbon
US4861484A (en) * 1988-03-02 1989-08-29 Synlize, Inc. Catalytic process for degradation of organic materials in aqueous and organic fluids to produce environmentally compatible products
JPH06142440A (ja) 1992-11-13 1994-05-24 Nippon Steel Corp 有害ガス含有気体の酸化処理方法及び装置
JP2000070968A (ja) * 1998-08-28 2000-03-07 Tadahide Iwashita 有機物分解光触媒を用いた有機物分解方法
JP3430218B2 (ja) * 1998-10-19 2003-07-28 日本碍子株式会社 水処理装置
US6683023B2 (en) * 2000-04-21 2004-01-27 Showa Denko K.K. Photocatalytic powder and polymer composition
CN1655869A (zh) * 2002-03-25 2005-08-17 住友钛株式会社 二氧化钛基光催化剂及其制备方法和应用
JP4248976B2 (ja) * 2003-09-08 2009-04-02 花王株式会社 洗浄剤組成物。
JP3858058B2 (ja) * 2004-02-27 2006-12-13 奈良県 陽極電解酸化処理によるアナターゼ型酸化チタン皮膜の製造方法
JP2005288302A (ja) * 2004-03-31 2005-10-20 Kansai Coke & Chem Co Ltd 酸化チタン複合木質炭化物を用いた液体の処理方法
JP2006035140A (ja) * 2004-07-28 2006-02-09 Maywa Co Ltd 廃水中の農薬の分解方法
EP2035493A4 (en) * 2006-06-01 2012-05-30 Carrier Corp PHOTOCATALYSTS WITH HIGH VOLUMETRIC ACTIVITY LONG LIFETIME
MX2010005600A (es) * 2007-11-23 2010-09-07 Outotec Oyj Proceso y planta para producir acido sulfurico.
JP2010022958A (ja) * 2008-07-22 2010-02-04 Tama Tlo Ltd 光分解方法
US8178065B2 (en) * 2010-03-16 2012-05-15 The National Titanium Dioxide Co. Ltd. (Cristal) Photocatalyst comprising TiO2 and activated carbon made from date pits
JP5436399B2 (ja) * 2010-06-04 2014-03-05 株式会社昭和 光触媒材料による分解除去方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2352382C1 (ru) * 2007-10-22 2009-04-20 Александр Васильевич Загнитько Способ высокоэффективной очистки воздуха от дисперсных и молекулярных примесей

Also Published As

Publication number Publication date
JP5436399B2 (ja) 2014-03-05
EP2578301B1 (en) 2017-12-27
CN102985167A (zh) 2013-03-20
WO2011152338A1 (ja) 2011-12-08
US8597603B2 (en) 2013-12-03
KR20130112020A (ko) 2013-10-11
CN102985167B (zh) 2014-10-15
KR101407444B1 (ko) 2014-06-13
EP2578301A4 (en) 2014-11-05
JP2012011372A (ja) 2012-01-19
US20130078174A1 (en) 2013-03-28
EP2578301A1 (en) 2013-04-10
RU2012157814A (ru) 2014-07-20

Similar Documents

Publication Publication Date Title
RU2560429C2 (ru) Способ разложения/удаления с использованием фотокаталитического материала
Gaya et al. Heterogeneous photocatalytic degradation of organic contaminants over titanium dioxide: a review of fundamentals, progress and problems
JP2636158B2 (ja) 酸化チタン多孔質薄膜光触媒及びその製造方法
CN103977678A (zh) 一种光微波催化氧化处理有机废气的方法
Huang et al. Recent development of VUV-based processes for air pollutant degradation
Huang et al. Mechanistic research on NO removal by K2S2O8 with electrochemical catalysis
JPH08103631A (ja) 光触媒フィルター及びその製造方法
Ochiai et al. Development of an air-purification unit using a photocatalysis-plasma hybrid reactor
CN110339710B (zh) 一种微波耦合紫外光催化氧化Hg0净化***及方法
JP2012030172A (ja) 可視光応答型光触媒の製造方法、及び可視光応答型光触媒
JP2001300260A (ja) ガス中の非金属フッ化物の光分解方法
KR102036352B1 (ko) 광촉매 재료에 의한 토양 오염수의 처리 방법
KR20040084378A (ko) 거품방울을 이용한 유독성 기체의 정화방법
KR102187039B1 (ko) 스테인리스 스틸 나노튜브를 기반으로 하는 광 촉매를 이용하여 대기 오염 물질을 제거하는 방법 및 장치
TWI658242B (zh) 應用臭氧攔截霧霾前驅物質以抑制霧霾合成之方法
JP5836203B2 (ja) 光触媒材料による土壌汚染水の処理方法
JP2007029827A (ja) 放電型光触媒反応装置および放電型光触媒材料
Ham et al. Effect of catalyst and irradiation characteristics on volatile organic compounds degradation in aqueous phase using TiO2 photocatalyst
CN106178872A (zh) 一种废气处理方法
Van Groenestijn Combined advanced oxidation and biodegradation
Toma et al. Photocatalytic properties of TiO2 coatings as a function of coating and substrate characteristics
CN113578044A (zh) 印染废气VOCs处理工艺
CN116328748A (zh) 一种复合光催化剂的制备方法和应用
Xu et al. Applications of high frequency discharge electrodeless lamps in photolysis of air pollution prevention
Gayathri et al. Solar fenton process: An inexpensive green technology for the decontamination of wastewater from toxic chemical pollutants

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20200531